1.
6.
Find the next number in the pattern 30, 32, 36, 42, 50, ___.
2.
ESSAY: Chapter1 The Fencing Problem - Math The task A farmer has exactly 1000m of fencing; with it she wishes to fence off a level area of land. She is not concerned about the shape of the plot but it must have perimeter of 1000m. What she does wish to do is to fence off the plot of land which contains the maximun area. Investigate the shape/s of the plot of land that have the maximum area.
3.
1.
The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 130, what could its dimensions be?
4.
2.Find the area of the square.
5.
3.The Ming dynasty in China ended in the year 1644. It had lasted for 276 years. In what year did the Ming dynasty begin?
6.
4.In 1999, the state of Vermont produced 60,000 more gallons of maple syrup than Michigan, Ohio, Pennsylvania, and Wisconsin combined. Use the table to find how many gallons of maple syrup Vermont produced in 1999.
7.
5.The Rodriguez family is taking a vacation that costs $1,400. They are making a down payment of $500 and paying the rest in three equal payments. What will be the amount of each payment?
8.
7.Solve 16 = k + 10 using mental math.
9.
8. Which rule describes how to find the next number in the pattern–5, -1, 3, 7?
10.
9.What are the rules for the order of operations?
A.
First add, then subtract, then multiply, and then divide.
B.
Add and subtract in order from left to right. Then multiply or divide in order from left to right.
C.
Perform each operation as it appears in order from left to right.
D.
Multiply and divide in order from left to right. Then add or subtract in order from left to right.
11.
10.The cost of admission to a science museum is 12a + 5c, where a represents the number of adults and c represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum?
12.
11. Evaluate 2xy + 9 if x = 3 and y = 2.
13.
12. Find the missing output values for the function table.
14.
13.For each job, an automobile technician charges $50 per hour for labor. Define a variable. Then write a function rule that relates the total charge for labor to the number of hours of labor.
15.
14.Find the rule for the function table.
16.
15.NUMBERS Lucy has chosen three numbers from 1 through 9 whose product is 36. Find the numbers.
17.
16.LUNCH Jenna’s mother bought lunch for her and her three friends. The restaurant offered a hamburger combo meal for $3.75 and a chicken sandwich combo meal for $4.25. If the total for lunch was $16.50, how many of each combo meal did they order?
A.
4 hamburger combos and no chicken sandwich combos
B.
2 hamburger combos and 2 chicken sandwich combos
C.
1 hamburger combo and 3 chicken sandwich combos
D.
No hamburger combos and 4 chicken sandwich combos
18.
17.
The rectangles show that the number 23 ______.
A.
B.
C.
Is neither prime nor composite
D.
19.
18.Find the prime factorization of 105.
20.
19.Find 213 ÷ 3.
21.
20.What is the area of the top of a cubic ice cube with sides of length 2 cm?
22.
21.Your parents tell you that they will give you a weekly allowance of $2 every time you do the dishes, $5 every time you sweep the floor, and $3 every time you pull weeds. How much money will you get if you do the dishes three times, sweep the floor once, and pull weeds twice in a week?
23.
22.Evaluate 6 · 7 – 2p if p = 5.
24.
23.You're playing a car racing video game and have 52 points. You get 30 more points for coming in third place and then your score is doubled for having a total time under two minutes. What is your final score?
25.
24.Evaluate x^{3} if x = 7.